/*
Copyright (c) 2011, Dmitry S. Kuznetsov <zendipy@gmail.com>
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

   - Redistributions of source code must retain the above copyright notice,
     this list of conditions and the following disclaimer.
   - Redistributions in binary form must reproduce the above copyright notice,
     this list of conditions and the following disclaimer in the documentation and/or
     other materials provided with the distribution.
   - Neither the name of the copyright holde nor the names of its contributors
     may be used to endorse or promote products derived from this software
     without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY Dmitry S. Kuznetsov AS IS AND ANY EXPRESS
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE.
*/

#ifndef PROBLEMHIERARCHY_H
#define PROBLEMHIERARCHY_H

#include <QObject>

class ProblemHierarchy : public QObject
{
    Q_OBJECT
private:
    QString name;
    QList<QString> *alternativesList, *criteriaList;
    int criteriaQuantity, alternativesQuantity;
public:
    explicit ProblemHierarchy(QObject *parent = 0);
    void addCriterion(QString);
    void addAlternative(QString);
    void delCriterion(int index);
    void delAlternative(int index);
    QList<QString> getCriteria();
    QList<QString> getAlternatives();
    QString getName();
    void setName(QString);
    int getCriteriaQuantity();
    int getAlternativesQuantity();
signals:

public slots:

};

#endif // PROBLEMHIERARCHY_H
